The AllPoints Foodservice Parts & Supplies 221340 is a durable thermostat dial designed for precise temperature control. With a 1-10 scale, this 2-inch outer diameter knob allows for easy adjustments. Made from high-quality black plastic, it offers both functionality and a sleek appearance, making it suitable for various foodservice equipment. Ideal for ensuring optimal cooking and heating performance, this control knob is a reliable choice for any commercial kitchen.